<template>
  <div class="person">
    <h2>{{a}}</h2>
  </div>
</template>

<script lang="ts" setup name="Person">
  // import {defineProps} from 'vue'

  defineProps(['a','b'])
</script>

<style scoped>
.person {
  background-color: skyblue;
  box-shadow: 0 0 10px;
  border-radius: 10px;
  padding: 20px;
}

button {
  margin: 0 5px;
}
li {
  font-size: 20px;
}
</style>